diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/fib_semantics.c | 4 | ||||
| -rw-r--r-- | net/ipv4/icmp.c | 3 | ||||
| -rw-r--r-- | net/ipv4/route.c | 3 |
3 files changed, 3 insertions, 7 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index f29feb7772da..b42c429cebbe 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -208,9 +208,7 @@ static void rt_fibinfo_free_cpus(struct rtable __rcu * __percpu *rtp) void fib_nh_common_release(struct fib_nh_common *nhc) { - if (nhc->nhc_dev) - dev_put(nhc->nhc_dev); - + dev_put(nhc->nhc_dev); lwtstate_put(nhc->nhc_lwtstate); rt_fibinfo_free_cpus(nhc->nhc_pcpu_rth_output); rt_fibinfo_free(&nhc->nhc_rth_input); diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index c695d294a5df..8b30cadff708 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -1095,8 +1095,7 @@ bool icmp_build_probe(struct sk_buff *skb, struct icmphdr *icmphdr) sizeof(struct in6_addr)) goto send_mal_query; dev = ipv6_stub->ipv6_dev_find(net, &iio->ident.addr.ip_addr.ipv6_addr, dev); - if (dev) - dev_hold(dev); + dev_hold(dev); break; #endif default: diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 44a96cfcfbdf..b181773d7ad3 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2813,8 +2813,7 @@ struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_or new->output = dst_discard_out; new->dev = net->loopback_dev; - if (new->dev) - dev_hold(new->dev); + dev_hold(new->dev); rt->rt_is_input = ort->rt_is_input; rt->rt_iif = ort->rt_iif; |